Check out the artists and song titles on this disc. They'll serve as a once 'n' final warning for anyone thinkin' they've just scored some nostalgic good vibrations from the feelin' groovy sixties (Congratulations, you're about to buy the wrong collection, bub). No, what we have here is the untold, bad-attitude underbelly of that decade's rock 'n' revolution; a teenage nation that churned out thousands of raging garage records that rarely escaped Hometown U.S.A. obscurity. These are the 45 rpm singles too extreme for their time…